I got the following code a while back and called Deere, can't remember exactly what they said, injector or wiring harness, I think. They said to shut it down and reset it. It did, and restored the HP, as it seemed to de-rate it. Well, it came back today, will call again tomorrow. Code was:
AOO
6
56.07
Thanks,
Erik
JD 9660 engine code
